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Finding the Third Proportional to 27,499,390.50 and 60,490,093.50

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Solution

The third proportional to 27,499,390.50 and 60,490,093.50 is: 133,059,364.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,499,390.50 : 60,490,093.50 = 60,490,093.50 : x
  2. Step 2: Convert to fraction form
    27,499,390.50/60,490,093.50 = 60,490,093.50/x
  3. Step 3: Cross multiply
    27,499,390.50x = 60,490,093.50 × 60,490,093.50
  4. Step 4: Simplify right side
    27,499,390.50x = 3,659,051,411,638,742
  5. Step 5: Solve for x
    x = 3,659,051,411,638,742/27,499,390.50
  6. Step 6: Final answer
    x = 133,059,364.05

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.